Product partner behind the fastest-growing companies in tech.
#1 ranked in the Czech Republic
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We specialize where the stakes are highest. Finance Industries where quality and compliance are non-negotiable.
Our teams work end to end, from discovery, to delivery, production and rollout. Senior product builders, paired with AI-native workflows, shipping faster than the in-house teams we sit alongside.
And when you're ready to build your own engineering hub in Europe, we build it with you.














How we help
Where we show up. And deliver.





You have a clear vision and need an experienced team to take it from zero to production fast, with full accountability for the outcome.
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Growth is outpacing your team's capacity. You need to accelerate delivery without sacrificing quality or accumulating technical debt.
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Your roadmap needs AI capabilities your team doesn't have. You need a team with experience in taking AI products from idea to production.
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Your team is using AI in development, but you can't demonstrate measurable gains and roll out adoption org-wide. You need a clear strategy with efficiency outcomes you can align your team around and present confidently to the board.
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We integrate our team into your org, to help you hit your immediate goals with no ramp-up time. In parallel, we set up everything you need to scale your own in-house European engineering hub in a cost-effective way.
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What makes us different
What sets us apart.
5×
faster development speed
AI-native delivery
AI is embedded across our entire development lifecycle. Our teams consistently become the highest-performing group inside the client product orgs we join.

ISO 27001 certified
80+
products shipped
Series A to D experts
We've lived it all, which is why we know what matters at each stage, what the right trade-offs are, and how to navigate our clients to their next key stage.
4 yrs
average partnership duration
Partner, not a vendor
We work with clients for years, ownership, continuity, and commitment are the core.
When the time comes, we help you make that transition, hiring the best people.
5 out of 5 ★★★★★
Clutch rating from 36 clients
Ranked the #1 custom software development company in the Czech Republic.
0.3%
applicants hired to our teams
Top engineering talent
We hire only the top talent from Europe's strongest engineering pools. Our teams average 10 years of experience.
Schedule a 30-min call to find out more.
How we work
Two models. One standard of work.
Whether we embed into your team or run a workstream autonomously, you get the same thing: senior people who care about what gets built, not just that it gets built. We don’t just execute against a spec; we challenge assumptions, shape decisions, and take responsibility for what actually ships.
Model 01
·
Autonomous Team
We own it end-to-end
We deploy a complete cross-functional team of engineers, QA, designers, and PMs to deliver outcomes, not just output. Whether building from zero or owning an entire workstream, we take full ownership across discovery and delivery, and drive key decisions.
No handholding required. We're in the driver's seat from day one.

Model 02
·
Embedded Roles
We join your product org
Our people, whether individual contributors or full teams, work alongside yours as true partners, not external contractors. We bring our own expertise, perspective, and standards to your product org, so you get the output of a senior, experienced team without needing to build one from scratch.
Senior contributors not waiting to be told what to do.

Not sure which model fits? We'll recommend one in a 30-min call.
AI capabilities
AI in how we work. AI in what we build.
We build faster, measurably
AI is embedded across every OAK'S LAB team: in discovery, delivery, and review.
For us, it’s not a buzzword but
a practical operating model, managed and implemented securely, that becomes more effective over time.

5x development speed
in the last year
We build AI-powered products
When AI is core to the product, we know how to move from experimentation to execution.
We’ve shipped intelligent automation to production-grade ML features for companies that can't afford to wait on the perfect internal hire.
Production-grade AI features that drive outcomes
Context +
We don't just build with AI.
We work with your internal teams to embed AI practices, the efficiency stays after we leave.
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Who we are
American company based in Prague and San Francisco, built on the best engineering talent in Europe.

We've spent a decade in the hardest moments of a product's life. The moments that separate the companies that make it from the ones that don't.
Founded by American-Czech brothers. OAK'S LAB is a bridge between American ambition and the strongest engineering talent Europe has to offer.
We aren't another vendor. We build teams as ambitious about the product as the founders who own it.























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